Exercises
Hazardous operations 261700Z to 270400Z and 271700Z to 280400Z jul in area bound by 22-10N 160-00W, 22-15N…
NAVAREA XII 247/99
- issued
- 1999-07-21 05:02Z
- status
- cancelled 1999-07-28 05:00Z (archive)
- self-cancels
- 1999-07-28 05:00Z
- authority
- PACMIS RAN FAC HAWAREA BARKING SANDS 061931Z JUL 99
- sea
- North Pacific Ocean
- position
- 23.118, -160.525
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 261700Z TO 270400Z AND 271700Z TO 280400Z JUL IN AREA BOUND BY 22-10N 160-00W, 22-15N 161-30W, 23-00N 162-00W, 24-00N 161-00W, 24-15N 159-30W, 22-25N 159-25W. 2. CANCEL THIS MSG 280500Z JUL.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 1999-07-26 17:00Z | 1999-07-27 04:00Z | — | 11 h |
| 1999-07-27 17:00Z | 1999-07-28 04:00Z | — | 11 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
This area · military exercises
48 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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23
- Hazardous operations 171100Z to 171900Z apr, alternate 1300Z to 1900Z daily 18 thru 21 apr in area bound by…2023-04-15
- Hazardous operations 1900Z to 0330Z daily 24 thru 26 oct, alternate 1900Z to 0330Z daily 27 and 28 oct in…2022-10-19
- Hazardous operations 150230Z to 150730Z aug, alternate 160230Z to 160730Z aug in area bound by 18-29.00N…2022-08-11
- Hazardous operations sunrise to sunset daily 11 thru 27 jul in area bound by 22-00.00N 159-47.00W, 21-50.00N…2022-07-06
- Hazardous operations 202130Z to 210130Z and 212130Z to 220130Z apr in area bound by 22-01N 159-47W, 21-45N…2022-04-15
- Hazardous operations in progress until 151500Z dec in area within one mile of 21-17-29N 157-59-14W2021-12-14
Season · when military exercises happen here
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month of issue, all years in the archive
Nearby now · within 120 nm
Worldwide now
35 military exercises in force · see all
Exercises
Gunnery, firing and naval exercise areas. All current military exercises →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.